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authorDan Williams <dan.j.williams@intel.com>2008-07-18 17:47:34 -0700
committerDan Williams <dan.j.williams@intel.com>2008-07-18 17:47:34 -0700
commit5545fa6d94dd01c388c9df8e3280780352d2a53e (patch)
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Document MDADM_NO_MDMON
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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@@ -1929,6 +1929,16 @@ that no metadata updates are made and no attempt at resync or recovery
happens. Further devices that are found before the first write can
still be added safely.
+
+.SH ENVIRONMENT
+This section describes environment variables that affect how mdadm
+operates.
+
+.TP
+.B MDADM_NO_MDMON
+Setting this value to 1 will prevent mdadm from automatically launching
+mdmon. This variable is intended primarily for debugging mdadm/mdmon.
+
.SH EXAMPLES
.B " mdadm \-\-query /dev/name-of-device"